VEVOR Trailer Jack Block, 6000 lbs Capacity per RV Leveling Block, High-quality Polypropylene RV Camper Stabilizer Blocks, RV Travel Accessories Use for Any Tongue Jack, Post, Foot, 5th Wheels, 4-Pack

VEVOR Trailer Jack Block, 6000 lbs Capacity per RV Leveling Block, High-quality Polypropylene RV Camper Stabilizer Blocks, RV Travel Accessories Use for Any Tongue Jack, Post, Foot, 5th Wheels, 4-PackRapid LevelingDurable Rubber BuildExpanded Floor SpaceEfficient DrainageEasy InstallationVersatile Vehicle CompatibilityPackage Dimensions: 26.65 x 10.24 x 10.24 inch/677 x 260 x 260 mm,Support Height: 8 inch,Item Model Number: CXFC02,Quantity: 4 pcs,Net. Weight: 20.39 lbs/9.25 kg,Material: Polypropylene T30,Max. Capacity: 6000 lbs,Product Dimensions: 9.65 x 9.65 x 8.03 inch/245 x 245 x 204 mm